Karen Ball-Pyatt, Wilhelm Nassau and Adolph Bogad show photos taken with a Cirkut Panoramic Camera Outfit. The photos, camera and photographer Ernest Denton are the subject of research by the Kitchener Public Library and Canada Science and Technology Museum in Ottawa.

A likeness of Leonard Nimoy is drawn on a $5 bill in a handout photo. It turns out there's not a lot of logic in the belief that it's against the law to Vulcanize Wilfrid Laurier's likeness on the $5 bill.The death of Leonard Nimoy last week inspired people to post photos on social media of marked-up banknotes that show the former prime minister transformed to resemble Spock, Nimoy's famous "Star Trek" character. THE CANADIAN PRESS/HO-Tom Bagley